JPS5729521A - Steel convertor - Google Patents

Steel convertor

Info

Publication number
JPS5729521A
JPS5729521A JP3928281A JP3928281A JPS5729521A JP S5729521 A JPS5729521 A JP S5729521A JP 3928281 A JP3928281 A JP 3928281A JP 3928281 A JP3928281 A JP 3928281A JP S5729521 A JPS5729521 A JP S5729521A
Authority
JP
Japan
Prior art keywords
convertor
steel
steel convertor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3928281A
Other languages
English (en)
Japanese (ja)
Inventor
Burotsutsuman Kaaru
Fuasubindaa Hansuugeorugu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eisenwerke Gesellschaf Maximilianshuette mbH
Original Assignee
Eisenwerke Gesellschaf Maximilianshuette mbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eisenwerke Gesellschaf Maximilianshuette mbH filed Critical Eisenwerke Gesellschaf Maximilianshuette mbH
Publication of JPS5729521A publication Critical patent/JPS5729521A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
JP3928281A 1977-05-04 1981-03-18 Steel convertor Pending JPS5729521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2719981A DE2719981B2 (de) 1977-05-04 1977-05-04 Verfahren zur Stahlerzeugung

Publications (1)

Publication Number Publication Date
JPS5729521A true JPS5729521A (en) 1982-02-17

Family

ID=6008032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3928281A Pending JPS5729521A (en) 1977-05-04 1981-03-18 Steel convertor

Country Status (4)

Country Link
JP (1) JPS5729521A (fi)
DE (1) DE2719981B2 (fi)
SU (1) SU1314955A3 (fi)
ZA (1) ZA782486B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985805A (ja) * 1982-08-31 1984-05-17 アルミナム・コンパニ−・オブ・アメリカ 霧化金属の製造方法と製造装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2857581C2 (de) * 1978-04-17 1983-11-17 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2816543C2 (de) * 1978-04-17 1988-04-14 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren zur Stahlerzeugung
DE2949803C2 (de) * 1979-12-11 1986-10-09 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zur Verbesserung der Wärmeausnutzung bei der Stahlerzeugung aus festen Eisenmaterialien
AU560596B2 (en) * 1982-08-17 1987-04-09 Nauchno-Proizvodstvennoe Obiedinenie Tulachermet Method for manufacturing steel in an oxygen converter
US4557758A (en) * 1982-12-16 1985-12-10 Mizin Vladimir G Steelmaking process
DE3590887T1 (fi) * 1985-12-17 1987-11-19
US5286277A (en) * 1992-05-26 1994-02-15 Zaptech Corporation Method for producing steel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433452A1 (de) * 1964-09-09 1968-11-07 Krupp Gmbh Verfahren zum Einschmelzen von festen metallischen Einsatzstoffen in metallurgischen OEfen,z.B. in Sauerstoffaufblas-Konvertern
FR1514381A (fr) * 1967-01-13 1968-02-23 Soc Metallurgique Imphy Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer
GB1277083A (en) * 1968-06-25 1972-06-07 Columbia Gas Syst Improvements in method for refining solid ferrous metal to steel
DE1800610C2 (de) * 1968-10-02 1971-07-08 Kloeckner Werke Ag Verfahren und Vorrichtung zum Einschmelzen von Schrott
BE791958A (fr) * 1972-03-22 1973-03-16 Sydney Steel Corp Four a sole perfectionne
DE2316768B2 (de) * 1973-04-04 1977-03-03 Fried. Krupp Gmbh, 4300 Essen Verfahren zum frischen von metallen, insbesondere roheisen, und vorrichtung zur durchfuehrung des verfahrens
GB1419363A (en) * 1973-05-31 1975-12-31 Maximilianshuette Eisenwerk Metal refining
DE2346087B2 (de) * 1973-09-13 1977-06-16 Verfahrenstechnik Dr.-Ing. Kurt Baum, 4300 Essen Verfahren zum betrieb eines bodenblasenden sauerstoff-konverters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985805A (ja) * 1982-08-31 1984-05-17 アルミナム・コンパニ−・オブ・アメリカ 霧化金属の製造方法と製造装置
JPH0320442B2 (fi) * 1982-08-31 1991-03-19 Aluminum Co Of America

Also Published As

Publication number Publication date
DE2719981B2 (de) 1980-09-04
ZA782486B (en) 1979-04-25
DE2719981A1 (de) 1978-11-16
DE2719981C3 (fi) 1987-12-03
SU1314955A3 (ru) 1987-05-30

Similar Documents

Publication Publication Date Title
JPS5490521A (en) Dccdc convertor
JPS5389816A (en) Ferriteebased corrosionnresistant chromee molybdenummnickel steel
GB1556626A (en) Alloy steel
JPS5496148A (en) Steel cord
GB2001342B (en) Steel production
JPS5490529A (en) Power convertor
JPS5729521A (en) Steel convertor
GB2008154B (en) Machinable steel
JPS53149808A (en) Abrasionnresistant steel for nitriding use
JPS53144417A (en) Hardenable highhquality crrniimo steel
JPS53146914A (en) Highhspeed tool steel
JPS5435113A (en) Reinforcing steel
JPS5414320A (en) Heattand heattcheckkresistant steel
JPS5390454A (en) Steel cord
GB1546282A (en) Austenitic wear-restistant steel
SU648647A1 (en) Steel
JPS5433216A (en) Highhstrength steel having austeniteeferrite twoophase structure
JPS5453314A (en) Polyethyleneelined steel pipe
JPS5391317A (en) Dccdc convertor
JPS5443818A (en) Austenite wearrresistant steel
SU648651A1 (en) Structural steel
SU648652A1 (en) Steel
SU648650A1 (en) Steel
SU648644A1 (en) Quick-speed steel
SU648643A1 (en) Steel